| Author |
Message |
![[Post New]](/templates/default/images/icon_minipost_new.gif) 19 Mar 2008 12:27:11 IST
|
|
|
if f: [-5,5]--------->R is a differentiable function & if df(x)/dx does not vanish anywhere, prove that f(-5) is not equal to f(5)
|
|
|
|
19 Mar 2008 12:30:02 IST
|
|
|
what nanditha????? u wanna me 2 ans entire ncert txt book or wat!!! i cant certainly do it...bt there is 1 thing u can do!!!!
rate me!!!!!hahahaha
|
this reply: 0 points
(with 0 
in 0 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
19 Mar 2008 12:31:25 IST
|
|
|
na ya by mistake i clicked submit so it was there now try to ans it i have edited
|
this reply: 0 points
(with 0
in 0 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
19 Mar 2008 12:33:55 IST
|
|
|
it is easy to prove using LMVT
rate me
|
all the best ... |
this reply: 0 points
(with 0
in 0 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
19 Mar 2008 12:35:55 IST
|
|
|
jus do it 4 me na pls
|
this reply: 0 points
(with 0
in 0 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
19 Mar 2008 12:43:21 IST
|
|
|
see since dy/dx is not zero anywhere it must either b strictly increasing or decreasing over given interval...
hence y cannot b same for any 2 different values of x
RATE ME
|
all the best ... |
this reply: 4 points
(with 0
in 2 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
19 Mar 2008 19:45:17 IST
|
|
|
edited**
|
There is no better feeling in this world than being a winner! |
this reply: 0 points
(with 0
in 0 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
|
|
Moderation Team
![[Up]](/templates/default/images/icon_up.gif "[Up]"){kind=icon}
1
